System Design on Yeah, I Made a Website https://site.aaronhsyong.com/categories/system-design/ Recent content in System Design on Yeah, I Made a Website Hugo -- gohugo.io en aaronhsyong2@gmail.com (Aaron Yong) aaronhsyong2@gmail.com (Aaron Yong) © 2026 Aaron Yong Sun, 04 Jan 2026 00:00:00 +0000 The Lies We Tell Ourselves https://site.aaronhsyong.com/posts/the-lies-we-tell-ourselves/ Sun, 04 Jan 2026 00:00:00 +0000 aaronhsyong2@gmail.com (Aaron Yong) https://site.aaronhsyong.com/posts/the-lies-we-tell-ourselves/ The eight fallacies of distributed computing, and why everything you built in this series violates at least one Traffic Cops https://site.aaronhsyong.com/posts/traffic-cops/ Sun, 23 Nov 2025 00:00:00 +0000 aaronhsyong2@gmail.com (Aaron Yong) https://site.aaronhsyong.com/posts/traffic-cops/ Load balancing algorithms, L4 vs L7, and why your requests end up where they do The Bouncer at the Door https://site.aaronhsyong.com/posts/the-bouncer-at-the-door/ Sun, 16 Nov 2025 00:00:00 +0000 aaronhsyong2@gmail.com (Aaron Yong) https://site.aaronhsyong.com/posts/the-bouncer-at-the-door/ Rate limiting algorithms, layered protection, and why your API needs a velvet rope The Fastest Code Never Runs https://site.aaronhsyong.com/posts/the-fastest-code-never-runs/ Sun, 09 Nov 2025 00:00:00 +0000 aaronhsyong2@gmail.com (Aaron Yong) https://site.aaronhsyong.com/posts/the-fastest-code-never-runs/ Caching, Redis, and the art of not hitting your database You Probably Don't Need Kafka https://site.aaronhsyong.com/posts/you-probably-dont-need-kafka/ Sun, 02 Nov 2025 00:00:00 +0000 aaronhsyong2@gmail.com (Aaron Yong) https://site.aaronhsyong.com/posts/you-probably-dont-need-kafka/ A practical guide to message queues for developers who nod along when someone says ’let’s use Kafka'